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1950s sapphire and diamond ring for sale

4.10ct Ceylon Sapphire and 0.26ct Diamond, Platinum Cocktail Ring - Vintage Circa 1950

A stunning, fine and impressive vintage 4.10 carat Ceylon sapphire and 0.26 carat diamond, platinum cocktail ring; part of our 1950s jewellery collection

SKU C8108


This stunning, fine and impressive vintage sapphire and diamond ring has been crafted in platinum.

The pierced decorated setting displays a stunning central feature 4.10ct cushion cut Ceylon sapphire, four-claw set in relief to the centre.

The principal stone is flanked on either side with an impressive four-claw set baguette cut diamond.

The pierced scroll decorated ring shoulders integrate with the main setting and blend seamlessly with the plain hallmarked ring shank.

This vintage 1950's ring is hallmarked to the interior of the shank with the maker's mark (P.M) and has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

This impressive ring is supplied with an IDGL diamond and gemstone grading report card.

NOTE: * The Gemmological Certification Services (GCS) lab has verbally accredited the sapphire originating in Sri Lanka (Ceylon) and verifies that the gemstone shows no indications of heating.

Images do not always reflect the true colour and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual colour and showcases each stone in this piece of vintage jewellery.

View the complete range of antique sapphire jewellery at AC Silver.

This stunning vintage cocktail ring is excellent quality, set with an impressive Ceylon sapphire displaying fine colour, brilliance and presence.

The stunning high colour and clarity graded diamonds display a fine white colour and brilliance.

The ring is an excellent gauge of platinum and is in exceptional condition, with a clear hallmark the interior of the shank.

Reflections in photographs may detract from the true representation of this stunning 1950's sapphire and diamond ring.

Origin Ceylon

Colour Blue

Cut Cushion

Content 4.10 carats

Dimensions 8.92mm (length) x 8.46mm (width) x 4.50mm (depth)

Colour (average grades) H

Clarity (average grades) VS2

Cut Baguette

Content 0.26 carat

Number of Diamonds


Length of setting 1.38cm/0.54"

Width of setting 8.46mm/0.33"

Height of setting 7.47mm/0.29"

UK Size K 1/2

USA Size 5 3/8

The ring size may be professionally adjusted in size on request to meet your personal requirements.

4.40 grams

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Proud Members of

International Federation of Art and Antique Dealer Associations CINOA
National Association of Jewellery UK's trade association NAJ